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Plasmonic Enhanced Nanocrystal Infrared Photodetectors
Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction vol...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146273/ https://www.ncbi.nlm.nih.gov/pubmed/37110051 http://dx.doi.org/10.3390/ma16083216 |
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author | Yan, Naiquan Qiu, Yanyan He, Xubing Tang, Xin Hao, Qun Chen, Menglu |
author_facet | Yan, Naiquan Qiu, Yanyan He, Xubing Tang, Xin Hao, Qun Chen, Menglu |
author_sort | Yan, Naiquan |
collection | PubMed |
description | Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction volumes for enhanced absorption through surface plasma exciton resonance effects. In recent years, plasmonic enhanced nanocrystal infrared PDs have shown excellent performance and attracted much research interest. In this paper, we summarize the progress in plasmonic enhanced nanocrystal infrared PDs based on different metallic structures. We also discuss challenges and prospects in this field. |
format | Online Article Text |
id | pubmed-10146273 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-101462732023-04-29 Plasmonic Enhanced Nanocrystal Infrared Photodetectors Yan, Naiquan Qiu, Yanyan He, Xubing Tang, Xin Hao, Qun Chen, Menglu Materials (Basel) Review Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction volumes for enhanced absorption through surface plasma exciton resonance effects. In recent years, plasmonic enhanced nanocrystal infrared PDs have shown excellent performance and attracted much research interest. In this paper, we summarize the progress in plasmonic enhanced nanocrystal infrared PDs based on different metallic structures. We also discuss challenges and prospects in this field. MDPI 2023-04-19 /pmc/articles/PMC10146273/ /pubmed/37110051 http://dx.doi.org/10.3390/ma16083216 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Yan, Naiquan Qiu, Yanyan He, Xubing Tang, Xin Hao, Qun Chen, Menglu Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title | Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title_full | Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title_fullStr | Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title_full_unstemmed | Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title_short | Plasmonic Enhanced Nanocrystal Infrared Photodetectors |
title_sort | plasmonic enhanced nanocrystal infrared photodetectors |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146273/ https://www.ncbi.nlm.nih.gov/pubmed/37110051 http://dx.doi.org/10.3390/ma16083216 |
work_keys_str_mv | AT yannaiquan plasmonicenhancednanocrystalinfraredphotodetectors AT qiuyanyan plasmonicenhancednanocrystalinfraredphotodetectors AT hexubing plasmonicenhancednanocrystalinfraredphotodetectors AT tangxin plasmonicenhancednanocrystalinfraredphotodetectors AT haoqun plasmonicenhancednanocrystalinfraredphotodetectors AT chenmenglu plasmonicenhancednanocrystalinfraredphotodetectors |